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Dr. Charles Irving Knoll, MD

(Dr. Charles I. Knoll, M.D.)

(No ratings)

Virginia Commonwealth University (VCU) School of Medicine (1999)

39000 Bob Hope Drive Annenberg 2 West
Rancho Mirage, CA 92270

(760) 834-7870

Office Locations

39000 Bob Hope Drive Annenberg 2 West
Rancho Mirage, CA 92270

(760) 834-7870

(760) 834-7871

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Charles Irving Knoll, MD treated as in Rancho Mirage, CA during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Irving Knoll, MD for Medicare patients.

hospital care	821
inpatient care	821

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Charles Irving Knoll, MD treated as in Rancho Mirage, CA during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Irving Knoll, MD for Medicare patients.

hospital care	1867
inpatient care	1867

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Irving Knoll, MD.

**Gender**
Male	189
Female	209

**Ethnicity**
Non-Hispanic White	364
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	158
85 and over	138
Less than 65	18

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	28
Ischemic Heart Disease	63
Depression	40
Chronic Kidney Disease	54
Asthma	11
Osteoperosis	21
Atrial Fibrilation	36
Heart Failure	44
Chronic Obstructive Pulmonary Disease	26
Diabetes	31
Dementia	23
Cancer	24

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Charles Irving Knoll, MD treated as in Rancho Mirage, CA during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Irving Knoll, MD for Medicare patients.

hospital care	1378
inpatient care	1378

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Irving Knoll, MD.

**Gender**
Male	151
Female	146

**Ethnicity**
Non-Hispanic White	270
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	119
85 and over	99
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	35
Ischemic Heart Disease	64
Depression	41
Chronic Kidney Disease	51
Asthma	11
Osteoperosis	16
Atrial Fibrilation	31
Heart Failure	39
Chronic Obstructive Pulmonary Disease	27
Diabetes	33
Dementia	15
Cancer	20

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Charles Irving Knoll, MD treated as in Rancho Mirage, CA during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Irving Knoll, MD for Medicare patients.

doctor visit	99
hospital care	1306
inpatient care	1306

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Irving Knoll, MD.

**Gender**
Male	362
Female	286

**Ethnicity**
Non-Hispanic White	612
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	272
85 and over	196
Less than 65	26

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2015

Hypertension	75
High Cholesterol	74
Stroke	30
Ischemic Heart Disease	61
Depression	36
Chronic Kidney Disease	45
Asthma	10
Osteoperosis	18
Atrial Fibrilation	31
Heart Failure	32
Chronic Obstructive Pulmonary Disease	17
Diabetes	27
Dementia	18
Cancer	19

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Charles Irving Knoll, MD treated as in Rancho Mirage, CA during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Irving Knoll, MD for Medicare patients.

doctor visit	208
hospital care	1200
inpatient care	1200

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Irving Knoll, MD.

**Gender**
Male	188
Female	152

**Ethnicity**
Non-Hispanic White	310
Black	0
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	138
85 and over	102
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2016

Hypertension	75
High Cholesterol	73
Stroke	28
Ischemic Heart Disease	61
Depression	41
Chronic Kidney Disease	54
Asthma	23
Osteoperosis	19
Atrial Fibrilation	30
Heart Failure	34
Chronic Obstructive Pulmonary Disease	21
Diabetes	30
Dementia	27
Cancer	22

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Charles Irving Knoll, MD treated as in Rancho Mirage, CA during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Irving Knoll, MD for Medicare patients.

doctor visit	72
hospital care	751
inpatient care	751

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Irving Knoll, MD.

**Gender**
Male	110
Female	117

**Ethnicity**
Non-Hispanic White	202
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	88
85 and over	72
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2017

Hypertension	75
High Cholesterol	70
Stroke	26
Ischemic Heart Disease	58
Depression	42
Chronic Kidney Disease	56
Asthma	8
Osteoperosis	25
Atrial Fibrilation	30
Heart Failure	33
Chronic Obstructive Pulmonary Disease	24
Diabetes	32
Dementia	27
Cancer	22

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Charles Irving Knoll, MD treated as in Rancho Mirage, CA during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Irving Knoll, MD for Medicare patients.

hospital care	1675
inpatient care	1675

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Irving Knoll, MD.

**Gender**
Male	140
Female	157

**Ethnicity**
Non-Hispanic White	269
Black	0
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	114
85 and over	93
Less than 65	18

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2018

Hypertension	75
High Cholesterol	73
Stroke	30
Ischemic Heart Disease	54
Depression	45
Chronic Kidney Disease	54
Asthma	8
Osteoperosis	21
Atrial Fibrilation	36
Heart Failure	34
Chronic Obstructive Pulmonary Disease	24
Diabetes	33
Dementia	22
Cancer	19

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Charles Irving Knoll, MD treated as in Rancho Mirage, CA during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Irving Knoll, MD for Medicare patients.

hospital care	1428
inpatient care	1414

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Irving Knoll, MD.

**Gender**
Male	86
Female	115

**Ethnicity**
Non-Hispanic White	178
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	78
85 and over	46
Less than 65	15

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2019

Hypertension	75
High Cholesterol	66
Stroke	30
Ischemic Heart Disease	49
Depression	45
Chronic Kidney Disease	54
Asthma	12
Osteoperosis	44
Atrial Fibrilation	29
Heart Failure	42
Chronic Obstructive Pulmonary Disease	32
Diabetes	35
Dementia	26
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Charles Irving Knoll, MD treated as in Rancho Mirage, CA during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Irving Knoll, MD for Medicare patients.

hospital care	1614
inpatient care	1601

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Irving Knoll, MD.

**Gender**
Male	88
Female	107

**Ethnicity**
Non-Hispanic White	180
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	67
85 and over	45
Less than 65	17

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2020

Hypertension	75
High Cholesterol	68
Stroke	26
Ischemic Heart Disease	46
Depression	43
Chronic Kidney Disease	62
Asthma	14
Osteoperosis	27
Atrial Fibrilation	27
Heart Failure	49
Chronic Obstructive Pulmonary Disease	36
Diabetes	40
Dementia	25
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Charles Irving Knoll, MD treated as in Rancho Mirage, CA during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Irving Knoll, MD for Medicare patients.

hospital care	1336
inpatient care	1336

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Irving Knoll, MD.

**Gender**
Male	73
Female	95

**Ethnicity**
Non-Hispanic White	149
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	65
85 and over	35
Less than 65	14

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2021

Hypertension	75
High Cholesterol	71
Stroke	24
Ischemic Heart Disease	54
Depression	43
Chronic Kidney Disease	58
Asthma	13
Osteoperosis	39
Atrial Fibrilation	24
Heart Failure	46
Chronic Obstructive Pulmonary Disease	34
Diabetes	38
Dementia	27
Cancer	19

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Charles Irving Knoll, MD treated as in Rancho Mirage, CA during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Irving Knoll, MD for Medicare patients.

hospital care	1496
inpatient care	1496

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Irving Knoll, MD.

**Gender**
Male	71
Female	103

**Ethnicity**
Non-Hispanic White	153
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	67
From 75 to 84	58
85 and over	35
Less than 65	14

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2022

Hypertension	75
High Cholesterol	69
Stroke	26
Ischemic Heart Disease	32
Depression	49
Chronic Kidney Disease	36
Asthma	15
Osteoperosis	29
Atrial Fibrilation	32
Heart Failure	39
Chronic Obstructive Pulmonary Disease	34
Diabetes	40
Dementia	18
Cancer	21

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Charles Irving Knoll, MD treated as in Rancho Mirage, CA during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Irving Knoll, MD for Medicare patients.

hospital care	1619
inpatient care	1619

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Irving Knoll, MD.

**Gender**
Male	69
Female	114

**Ethnicity**
Non-Hispanic White	168
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	70
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2023

Hypertension	75
High Cholesterol	70
Stroke	26
Ischemic Heart Disease	36
Depression	47
Chronic Kidney Disease	38
Asthma	15
Osteoperosis	37
Atrial Fibrilation	38
Heart Failure	45
Chronic Obstructive Pulmonary Disease	36
Diabetes	43
Dementia	18
Cancer	15

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Charles Irving Knoll, MD treated as in Rancho Mirage, CA during 2024 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Charles Irving Knoll, MD for Medicare patients.

hospital care	1136
inpatient care	1136
nursing home care	176

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Irving Knoll, MD.

**Gender**
Male	76
Female	86

**Ethnicity**
Non-Hispanic White	150
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	59
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	34
Ischemic Heart Disease	37
Depression	49
Chronic Kidney Disease	35
Asthma	15
Osteoperosis	41
Atrial Fibrilation	38
Heart Failure	46
Chronic Obstructive Pulmonary Disease	37
Diabetes	44
Dementia	20
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Charles Irving Knoll, MD for Medicare patients.

The highest averages for the top procedures that Dr. Charles Irving Knoll, MD treated as in Rancho Mirage, CA were hospital care, inpatient care and nursing home care.

doctor visit	126
hospital care	1355
inpatient care	1353
nursing home care	176

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Charles Irving Knoll, MD.

**Gender**
Male	123
Female	129

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	231
Native American / Alaskan Native	0
Hispanic	4
Other	0

**Age**
75 to 84	98
85 and over	66
Less than 65	9
65 to 74	52

Average of Total of Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Charles Irving Knoll, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	69
High Cholesterol	66
Stroke	26
Ischemic Heart Disease	47
Depression	40
Chronic Kidney Disease	45
Asthma	11
Osteoporosis	25
Heart Failure	37
Chronic Obstructive Pulmonary Disease	26
Diabetes	32
Atrial Fibrillation	29
Dementia	20
Cancer	17

Education & Training

Dr. Charles Irving Knoll, MD graduated from Virginia Commonwealth University (VCU) School of Medicine in 1999. He has a state license in Oregon.

Medical School: Virginia Commonwealth University (VCU) School of Medicine (1999)

Licensed In: Oregon

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Charles Irving Knoll, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Allergan Inc.	$99 BOTOX $99
BIONESS INC	$33 StimRouter for Pain $33

**Types of Payments**
Food and Beverage	$99
Entertainment	$33

Biography

Dr. Charles Knoll has obtained a license to practice in Oregon.

Select Year:

Dr. Charles Irving Knoll, MD

Office Locations

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Charles Irving Knoll, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Rancho Mirage, CA